Delicious. It's great, straight-ahead Thai food. Good-sized portions. The lunch special is a really good deal. The service is quick, friendly, and efficient. I've liked everything I've eaten here.
The pumpkin soup is to die for. Seriously. It comes with the lunch special and *wow*, it hits the spot on a cold day, especially if you're nursing a cold and want to be revived.
I've never noticed that the interior was dark. I just came away with the impression that it was a peaceful, quiet, tucked-away spot. One that happens to have yummy, yummy food.